Base | Representation |
---|---|
bin | 10101001011111011… |
… | …01100101001101101 |
3 | 1002100200211210101211 |
4 | 22211331230221231 |
5 | 141243313131114 |
6 | 5120355434421 |
7 | 551603241040 |
oct | 124575545155 |
9 | 32320753354 |
10 | 11374348909 |
11 | 4907583760 |
12 | 22552b5a11 |
13 | 10c3657591 |
14 | 79c8b8c57 |
15 | 4688876c4 |
hex | 2a5f6ca6d |
11374348909 has 16 divisors (see below), whose sum is σ = 14219061120. Its totient is φ = 8839344960.
The previous prime is 11374348903. The next prime is 11374348939. The reversal of 11374348909 is 90984347311.
It is a cyclic number.
It is not a de Polignac number, because 11374348909 - 25 = 11374348877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11374348903) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169294 + ... + 226735.
It is an arithmetic number, because the mean of its divisors is an integer number (888691320).
Almost surely, 211374348909 is an apocalyptic number.
It is an amenable number.
11374348909 is a deficient number, since it is larger than the sum of its proper divisors (2844712211).
11374348909 is a wasteful number, since it uses less digits than its factorization.
11374348909 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396420.
The product of its (nonzero) digits is 653184, while the sum is 49.
The spelling of 11374348909 in words is "eleven billion, three hundred seventy-four million, three hundred forty-eight thousand, nine hundred nine".
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